Ah! Lightroom :)Actually I remembered the one thing it's really good at which is arranging pictures for printing in any arrangement you like instead of offering a limited selection of arrangements.If only I could find out where it puts things after I save them!

If you really do need to export a file to use elsewhere just set the destination of your choice in the dialogue box. Also change the output to sRGB instead of ProPhoto otherwise you will get funny colours.